http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014188407-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10 |
| filingDate | 2013-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5dcc4856649a518ef2504129187026e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c42b7e2f60e039bc9c0619c37aeabd3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5e697ce3539f14bc6def3d7c3724bd6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19db91da20843f60a7d5600a40e10333 |
| publicationDate | 2014-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014188407-A |
| titleOfInvention | Composite semipermeable membrane |
| abstract | The present invention provides a composite semipermeable membrane having a higher water permeability than the conventional one while maintaining a salt removal property comparable to the conventional one. A composite separation membrane of the present invention includes a base material, a porous support layer provided on the base material, and a convex portion and a concave portion provided on the porous support layer and continuously repeated. A separation semi-permeable membrane having a pleated structure on a surface thereof, wherein the porous support layer is a first layer and a second layer present on the separation functional layer side of the first layer The thickness x (μm) of the first layer and the thickness y (μm) of the second layer satisfy the relational expression (x / y) ≧ 10, and the second layer The thickness of the first layer is 10 μm or less, the porosity of the first layer is higher than the porosity of the second layer, and the porosity of the first layer is 60% or more. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016123899-A |
| priorityDate | 2013-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.